Airtight food storage container



FIG. 1 is a front elevational view of an airtight food storage container showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is another perspective view thereof; and,

FIG. 9 is a perspective view of the airtight food storage container where the airtight food storage container is in a configuration of use.

The broken lines in FIG. 9 depict environment that form no part of the claimed design. 

CLAIM The ornamental design for an airtight food storage container, as shown and described. 